GB2149777B - Method of toughening glass sheet by quenching - Google Patents

Method of toughening glass sheet by quenching

Info

Publication number
GB2149777B
GB2149777B GB08427114A GB8427114A GB2149777B GB 2149777 B GB2149777 B GB 2149777B GB 08427114 A GB08427114 A GB 08427114A GB 8427114 A GB8427114 A GB 8427114A GB 2149777 B GB2149777 B GB 2149777B
Authority
GB
United Kingdom
Prior art keywords
quenching
glass sheet
toughening glass
toughening
sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08427114A
Other versions
GB8427114D0 (en
GB2149777A (en
Inventor
Shinichi Aratani
Tadashi Muramoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Central Glass Co Ltd
Original Assignee
Central Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP21417383A external-priority patent/JPS60108332A/en
Priority claimed from JP19271784A external-priority patent/JPS6172637A/en
Application filed by Central Glass Co Ltd filed Critical Central Glass Co Ltd
Publication of GB8427114D0 publication Critical patent/GB8427114D0/en
Publication of GB2149777A publication Critical patent/GB2149777A/en
Application granted granted Critical
Publication of GB2149777B publication Critical patent/GB2149777B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/052—Tempering or quenching glass products using gas for flat or bent glass sheets being in a vertical position
GB08427114A 1983-11-16 1984-10-26 Method of toughening glass sheet by quenching Expired GB2149777B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21417383A JPS60108332A (en) 1983-11-16 1983-11-16 Method for tempering flat glass
JP19271784A JPS6172637A (en) 1984-09-17 1984-09-17 Tempering of flag glass

Publications (3)

Publication Number Publication Date
GB8427114D0 GB8427114D0 (en) 1984-12-05
GB2149777A GB2149777A (en) 1985-06-19
GB2149777B true GB2149777B (en) 1987-06-24

Family

ID=26507489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08427114A Expired GB2149777B (en) 1983-11-16 1984-10-26 Method of toughening glass sheet by quenching

Country Status (4)

Country Link
US (1) US4662926A (en)
DE (1) DE3439871A1 (en)
FR (1) FR2554805B1 (en)
GB (1) GB2149777B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266713B (en) * 1991-12-28 1995-08-16 Michael Bryan Land Glass toughening quench system
IT1259983B (en) * 1992-07-31 1996-03-28 Alberto Severi PLANT FOR THE EXECUTION OF HARDENING, IN PARTICULAR, OF GLASS SHEETS AND SIMILAR
JPH09183626A (en) * 1995-12-28 1997-07-15 Central Glass Co Ltd Reinforced thin glass plate
US6180237B1 (en) * 1997-06-13 2001-01-30 Asahi Glass Company Ltd. Tempered glass
US6766046B1 (en) 1998-02-19 2004-07-20 Asahi Glass Company Ltd. Plate glass shatter testing method, device, imaging method for glass testing and image signal processing method
US20050126225A1 (en) * 2003-04-14 2005-06-16 Jaunzemis Edgar E. Tumbled, polished, vibrated broken tempered glass pieces
US20090173106A1 (en) * 2008-01-04 2009-07-09 Boisselle Robert J Glass tempering method and apparatus
US11097974B2 (en) 2014-07-31 2021-08-24 Corning Incorporated Thermally strengthened consumer electronic glass and related systems and methods
US10611664B2 (en) 2014-07-31 2020-04-07 Corning Incorporated Thermally strengthened architectural glass and related systems and methods
KR101952085B1 (en) 2016-01-12 2019-05-21 코닝 인코포레이티드 Thin, thermally and chemically tempered glass-based products
US11795102B2 (en) 2016-01-26 2023-10-24 Corning Incorporated Non-contact coated glass and related coating system and method
CN107864651A (en) 2016-07-21 2018-03-30 法国圣戈班玻璃厂 Nozzle strip for the bellows of the pre-add thermal stress of glass disc
JP6955082B2 (en) 2017-07-21 2021-10-27 サン−ゴバン グラス フランス Blower box for applying heat prestress to the glass pane
WO2019040818A2 (en) 2017-08-24 2019-02-28 Corning Incorporated Glasses with improved tempering capabilities
TWI785156B (en) 2017-11-30 2022-12-01 美商康寧公司 Non-iox glasses with high coefficient of thermal expansion and preferential fracture behavior for thermal tempering
KR20220044538A (en) 2019-08-06 2022-04-08 코닝 인코포레이티드 Glass laminate with buried stress spikes to arrest cracks and method of making same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB389314A (en) * 1932-03-09 1933-03-16 Cie Reunies Glaces Et Verres Apparatus for the hardening of glass
DE614682C (en) * 1932-03-24 1935-06-15 Saint Gobain Device for hardening glass panes
GB397395A (en) * 1932-03-24 1933-08-24 Saint Gobain Improvements in the process of tempering glass by jets of air directed at right angles to the surface
GB440467A (en) * 1934-04-09 1935-12-31 Cie Reunies Glaces Et Verres Improvements in and relating to apparatus for tempering glass
FR820928A (en) * 1936-04-29 1937-11-22 Device capable of air tempering glass or crystal plates
BE521573A (en) * 1952-07-22
US3251726A (en) * 1954-10-25 1966-05-17 Saint Gobain Sheet of structural tempered glass
GB1105472A (en) * 1964-03-24 1968-03-06 Triplex Safety Glass Co Improvements in or relating to toughened sheets of glass
DE1596377B2 (en) * 1965-10-28 1971-12-02 Compagnie De Saint-Gobain, Neuillysur-Seine (Frankreich) DEVICE FOR MANUFACTURING A GLASS PANEL, IN PARTICULAR A WINDSHIELD, HAVING ALTERNATELY STRONGLY AND WEAKLY TENSIONED AREAS
GB1161815A (en) * 1966-12-09 1969-08-20 Ford Motor Co Motor Vehicle Windshield.
GB1411140A (en) * 1972-08-14 1975-10-22 Mcmaster H A Fluid-flow nozzle assembly for glass-tempering blastheads and a blasthead including such an assembly
GB1512163A (en) * 1976-03-05 1978-05-24 Triplex Safety Glass Co Toughened glass sheets
JPS57129835A (en) * 1981-02-02 1982-08-12 Nippon Sheet Glass Co Ltd Manufacturing apparatus for tempered glass

Also Published As

Publication number Publication date
GB8427114D0 (en) 1984-12-05
US4662926A (en) 1987-05-05
DE3439871A1 (en) 1985-05-30
DE3439871C2 (en) 1988-04-07
FR2554805A1 (en) 1985-05-17
GB2149777A (en) 1985-06-19
FR2554805B1 (en) 1990-03-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee